#!/usr/bin/env python3

import re

def is_number(phonenum):
    """TODO: Docstring for is_number.

    :phonenum: TODO
    :returns: TODO

    """
    phoneNumEx = re.compile(r'\d{3}-\d{3}-\d{4}')
    mo = phoneNumEx.search(phonenum)
    print("Find the number: " + mo.group())

# is_number('My num is 411-234-4443')
phonenumregex = re.compile(r'\d\d')
sa = phonenumregex.search('sjsaa123312')
da = phonenumregex.findall('sjsaa1223312')
print(sa.group())
print(da)
